Steganographic Capacity of Images, based on Image Equivalence Classes
Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
The problem of hiding information imperceptibly can be formulated as the problem of determining if a given image is a member of a sufficiently large equivalence class of images which to the Human Visual System appears to be the same image. This makes it possible to replace the given image with a modified image similar in appearance but carrying imperceptibly coded information. This paper presents a framework and an experimental algorithm to estimate upper bounds for the size of an equivalence class.
Original language | English |
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Title of host publication | Proceedings ACM Multimedia '01 : Workshop on Multimedia and Security |
Publisher | Association for Computing Machinery |
Publication date | 2001 |
Pages | 36-39 |
ISBN (Print) | 1-58113-393-6 |
Publication status | Published - 2001 |
Event | ACM Multimedia '01, Workshop on Multimedia and Security - Ottawa, Canada Duration: 30 Sep 2001 → 5 Oct 2001 |
Conference
Conference | ACM Multimedia '01, Workshop on Multimedia and Security |
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Land | Canada |
By | Ottawa |
Periode | 30/09/2001 → 05/10/2001 |
- Faculty of Science - computer science, image processing and computer vision, coding and information Theory, digital watermarking, information hiding, image equivalence classes, perceptual tolerance
Research areas
ID: 9998982